package com.ws.keyword;


public class Person {

    String name;
    int age;
    int id = 1001;//身份

    public Person() {
        System.out.println("我无处不在");
    }

    public Person(String name) {
        this.name = name;
    }

    public Person(String name, int age) {
        this(name);
        this.age = age;
    }

    public void eat() {
        System.out.println("人 吃饭");
    }

    public void walk() {
        System.out.println("人 走路");
    }
}
